Drivers ________ on the ________ side of the road in America.
—“Where shall we have lunch?” —“I have no idea. It's up to you.” What does “It's up to you.” mean?
After school we usually play _________ soccer for half _________ hour on _______ sports ground.
What does DRAGON BOAT FESTIVAL mean in Chinese?
My uncle has a ______ car.
— Are those the ______ books? — No, they are ______ books.